๐Ÿš€ 1,180๊ฐœ ๋…ธ๋“œ ๊ทธ๋ฃน(EKS ๊ธฐ๋ฐ˜)์„ ์ง€์šฐ๊ณ  '์ดˆ ๋‹จ์œ„' ์Šค์ผ€์ผ๋ง(karpenter)์„ ์–ป๋‹ค: Salesforce์˜ ์ธํ”„๋ผ ํ˜์‹ 

Salesforce๊ฐ€ ๊ธฐ์กด Cluster Autoscaler๋ฅผ ๋ฒ„๋ฆฌ๊ณ  Karpenter๋กœ ์ „๊ฒฉ ๊ต์ฒดํ•˜๋ฉฐ 1,000๊ฐœ ์ด์ƒ์˜ EKS ํด๋Ÿฌ์Šคํ„ฐ๋ฅผ ํ˜„๋Œ€ํ™”ํ–ˆ์Šต๋‹ˆ๋‹ค. :rocket: ๊ฒฐ๊ณผ๋Š” ๋†€๋ž์Šต๋‹ˆ๋‹ค.

์šด์˜ ์—…๋ฌด 80% ๊ฐ์†Œ, ์Šค์ผ€์ผ๋ง ์ง€์—ฐ ์‹œ๊ฐ„์€ '๋ถ„โ€™์—์„œ โ€˜์ดˆโ€™ ๋‹จ์œ„๋กœ ๋‹จ์ถ•๋˜์—ˆ์Šต๋‹ˆ๋‹ค. :stopwatch: ๋‹จ์ˆœํ•œ ๋„๊ตฌ ๊ต์ฒด๊ฐ€ ์•„๋‹Œ โ€˜์ž๋™ํ™”๋œ ์šด์˜ ๋ชจ๋ธโ€™๋กœ์˜ ์™„๋ฒฝํ•œ ์ „ํ™˜์ž…๋‹ˆ๋‹ค.

  • 1,000๊ฐœ ์ด์ƒ์˜ EKS ํด๋Ÿฌ์Šคํ„ฐ๋ฅผ ๊ด€๋ฆฌํ•˜๋Š” ์ดˆ๊ฑฐ๋Œ€ ํ™˜๊ฒฝ์—์„œ ์šด์˜ ์˜ค๋ฒ„ํ—ค๋“œ 80% ์ ˆ๊ฐ :money_with_wings: ์Šค์ผ€์ผ๋ง ์†๋„ ํ˜์‹  (๋ถ„ ๋‹จ์œ„ โ†’ ์ดˆ ๋‹จ์œ„) :high_voltage:

๋‹จ์ˆœํžˆ ๋„๊ตฌ(Karpenter)๋ฅผ ๋ฐ”๊พผ ๊ฒƒ์ด ์•„๋‹ˆ๋ผ, 1,180๊ฐœ ์ด์ƒ์˜ ์ •์  ๋…ธ๋“œ ๊ตฌ์„ฑ์„ ์ž๋™ํ™”๋œ ์ฝ”๋“œ ๊ธฐ๋ฐ˜์˜ ๋™์  ํ”„๋กœ๋น„์ €๋‹์œผ๋กœ ์ „ํ™˜ํ•˜๋ฉฐ โ€˜์…€ํ”„ ์„œ๋น„์Šคโ€™ ์ธํ”„๋ผ ์‹œ๋Œ€๋ฅผ ์—ด์—ˆ๋‹ค๋Š” ์  :counterclockwise_arrows_button:์—์„œ ํฐ ์˜๋ฏธ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.

๋งŽ์€ ๊ธฐ์—…์ด ์ฟ ๋ฒ„๋„คํ‹ฐ์Šค๋ฅผ ์“ฐ๋ฉด์„œ๋„ ์ •์  ๋…ธ๋“œ ๊ทธ๋ฃน ๊ด€๋ฆฌ ๋•Œ๋ฌธ์— ๋จธ๋ฆฌ๋ฅผ ์‹ธ๋งต๋‹ˆ๋‹ค. :exploding_head: Salesforce ์—ญ์‹œ 1,000๊ฐœ๊ฐ€ ๋„˜๋Š” ํด๋Ÿฌ์Šคํ„ฐ์™€ ์ˆ˜์ฒœ ๊ฐœ์˜ ๋…ธ๋“œ ๊ทธ๋ฃน์„ ์ˆ˜๋™์— ๊ฐ€๊น๊ฒŒ ๊ด€๋ฆฌํ•˜๋ฉฐ ๋ณ‘๋ชฉ ํ˜„์ƒ์„ ๊ฒช์—ˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋“ค์ด ์ด๋ฒˆ Migration์„ ํ†ตํ•ด ์ฆ๋ช…ํ•œ 3๊ฐ€์ง€ ํ•ต์‹ฌ ๊ฐ€์น˜๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค.

  1. ๊ทน๊ฐ•์˜ ์šด์˜ ํšจ์œจ (Operational Excellence)

  2. ๋น„์ฆˆ๋‹ˆ์Šค ๋ฏผ์ฒฉ์„ฑ (Business Agility)

    • ๊ธฐ์กด์—๋Š” ์ƒˆ๋กœ์šด ๋…ธ๋“œ๊ฐ€ ๋œจ๋Š” ๋ฐ ์ˆ˜ ๋ถ„์ด ๊ฑธ๋ ธ์ง€๋งŒ, ์ด์ œ๋Š” ๋‹จ ๋ช‡ ์ดˆ๋ฉด ์ถฉ๋ถ„ํ•ฉ๋‹ˆ๋‹ค.
    • ๊ฐ‘์ž‘์Šค๋Ÿฌ์šด ํŠธ๋ž˜ํ”ฝ ๊ธ‰์ฆ์—๋„ ์ธํ”„๋ผ๊ฐ€ ์‹ค์‹œ๊ฐ„์œผ๋กœ ๋ฐ˜์‘ํ•˜๋ฉฐ ์‚ฌ์šฉ์ž ๊ฒฝํ—˜์„ ๋ณดํ˜ธํ•ฉ๋‹ˆ๋‹ค.
  3. ์Šค๋งˆํŠธํ•œ ๋น„์šฉ ์ตœ์ ํ™” (FinOps)

    • ๋‹จ์ˆœํžˆ ๋…ธ๋“œ๋ฅผ ๋„์šฐ๋Š” ๊ฒŒ ์•„๋‹ˆ๋ผ, ์›Œํฌ๋กœ๋“œ์— ๊ฐ€์žฅ ์ ํ•ฉํ•œ ์ธ์Šคํ„ด์Šค๋ฅผ ์‹ค์‹œ๊ฐ„์œผ๋กœ ์„ ํƒ(Bin-packing)ํ•ฉ๋‹ˆ๋‹ค.
    • FY2026 ๊ธฐ์ค€ 5%์˜ ๋น„์šฉ ์ ˆ๊ฐ์„ ๋‹ฌ์„ฑํ–ˆ์œผ๋ฉฐ, ํ–ฅํ›„ Spot ์ธ์Šคํ„ด์Šค ํ™œ์šฉ ํ™•๋Œ€๋ฅผ ํ†ตํ•ด ์ถ”๊ฐ€ 10% ์ ˆ๊ฐ์„ ์˜ˆ๊ณ ํ–ˆ์Šต๋‹ˆ๋‹ค.

:light_bulb: ๊ทœ๋ชจ๊ฐ€ ์ปค์งˆ์ˆ˜๋ก ์ž๋™ํ™”๋Š” ์„ ํƒ์ด ์•„๋‹Œ ์ƒ์กด์ž…๋‹ˆ๋‹ค." Salesforce์˜ ์‚ฌ๋ก€๋Š” ๋Œ€๊ทœ๋ชจ ์—”ํ„ฐํ”„๋ผ์ด์ฆˆ ํ™˜๊ฒฝ์—์„œ๋„ ์ค‘๋‹จ ์—†๋Š” ํ˜„๋Œ€ํ™”๊ฐ€ ๊ฐ€๋Šฅํ•˜๋‹ค๋Š” ๊ฒƒ์„ ๋ณด์—ฌ์ฃผ๋Š” ์™„๋ฒฝํ•œ ๋ธ”๋ฃจํ”„๋ฆฐํŠธ์ž…๋‹ˆ๋‹ค.

[์ถœ์ฒ˜] Salesforce Migrates 1,000+ EKS Clusters to Karpenter to Improve Scaling Speed and Efficiency - InfoQ

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